U.S. federal trademark · Serial No. 73755458 · Reg. No. 1545951
OIL FIELD CHEMICALS, NAMELY, FRACTURING ADDITIVES, ACIDIZING ADDITIVES, SURFACTANTS, PARAFFIN CONTROL CHEMICALS, SCALE CONTROL CHEMICALS, CEMENTING ADDITIVES, FOAMING AGENTS, MICROBIOCIDES, ACID CORROSION INHIBITORS, WORKOVER AND COMPLETION AIDS, AND MUTUAL SOLVENTS
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